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EP3950758A4 - CROSSLINKING AGENT FOR FIBERS OR LEATHER - Google Patents

CROSSLINKING AGENT FOR FIBERS OR LEATHER Download PDF

Info

Publication number
EP3950758A4
EP3950758A4 EP20784655.1A EP20784655A EP3950758A4 EP 3950758 A4 EP3950758 A4 EP 3950758A4 EP 20784655 A EP20784655 A EP 20784655A EP 3950758 A4 EP3950758 A4 EP 3950758A4
Authority
EP
European Patent Office
Prior art keywords
leather
fibers
crosslinking agent
crosslinking
agent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20784655.1A
Other languages
German (de)
French (fr)
Other versions
EP3950758A1 (en
Inventor
Kazuyuki Fukuda
Takeshi Kobayashi
Tatsuya Shibata
Tatsuya Yamashita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of EP3950758A1 publication Critical patent/EP3950758A1/en
Publication of EP3950758A4 publication Critical patent/EP3950758A4/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/807—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with nitrogen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/2805—Compounds having only one group containing active hydrogen
    • C08G18/2815—Monohydroxy compounds
    • C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/77—Polyisocyanates or polyisothiocyanates having heteroatoms in addition to the isocyanate or isothiocyanate nitrogen and oxygen or sulfur
    • C08G18/78—Nitrogen
    • C08G18/79—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates
    • C08G18/791—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups
    • C08G18/792—Nitrogen characterised by the polyisocyanates used, these having groups formed by oligomerisation of isocyanates or isothiocyanates containing isocyanurate groups formed by oligomerisation of aliphatic and/or cycloaliphatic isocyanates or isothiocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8022—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with polyols having at least three hydroxy groups
    • C08G18/8029—Masked aromatic polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C11/00—Surface finishing of leather
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/5264—Macromolecular compounds obtained otherwise than by reactions involving only unsaturated carbon-to-carbon bonds
    • D06P1/5285—Polyurethanes; Polyurea; Polyguanides
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/52—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing synthetic macromolecular substances
    • D06P1/54—Substances with reactive groups together with crosslinking agents
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/6424—Compounds containing isocyanate or isothiocyanate groups
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P5/00—Other features in dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form
    • D06P5/30—Ink jet printing

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
EP20784655.1A 2019-03-29 2020-03-26 CROSSLINKING AGENT FOR FIBERS OR LEATHER Pending EP3950758A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019068476 2019-03-29
PCT/JP2020/013517 WO2020203602A1 (en) 2019-03-29 2020-03-26 Crosslinking agent for fibers or leather

Publications (2)

Publication Number Publication Date
EP3950758A1 EP3950758A1 (en) 2022-02-09
EP3950758A4 true EP3950758A4 (en) 2022-11-30

Family

ID=72668289

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20784655.1A Pending EP3950758A4 (en) 2019-03-29 2020-03-26 CROSSLINKING AGENT FOR FIBERS OR LEATHER

Country Status (5)

Country Link
EP (1) EP3950758A4 (en)
JP (1) JP7240484B2 (en)
CN (1) CN113508150B (en)
TW (1) TWI836045B (en)
WO (1) WO2020203602A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023070109A (en) * 2021-11-05 2023-05-18 旭化成株式会社 Block polyisocyanate composition and method for producing the same, resin composition, resin film and method for producing the same, and laminate

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475003A1 (en) * 1990-09-06 1992-03-18 Hüls Aktiengesellschaft Blocked (cyclo)aliphatic polyisocyanates and process for their preparation
EP0477488A1 (en) * 1990-09-06 1992-04-01 Hüls Aktiengesellschaft Cold-setting solvent-free duroplastic polyurethane-polyurea masses
EP0839845A1 (en) * 1996-11-02 1998-05-06 Hüls Aktiengesellschaft Blocked polyisocyanates with built-in HALS-stabilizer
DE19755030A1 (en) * 1997-12-11 1999-06-17 Rainer Dipl Chem Dr Gras Blocked (cyclo)aliphatic poly:isocyanate which reacts with amine at room temperature
US20030232907A1 (en) * 2002-06-17 2003-12-18 Thorsten Rische Sizing composition
EP2535364A1 (en) * 2010-02-08 2012-12-19 Asahi Kasei Chemicals Corporation Block polyisocyanate composition and coating composition containing same
EP3730529A1 (en) * 2017-12-22 2020-10-28 Mitsui Chemicals, Inc. Blocked isocyanate

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0291274A (en) * 1988-09-22 1990-03-30 Dainippon Ink & Chem Inc Textile processing methods
DE10042738A1 (en) * 2000-08-31 2002-03-14 Bayer Ag Aromatic polyisocyanates blocked with pyrazole or pyrazole derivatives, process for their preparation and use
DE10226927A1 (en) * 2002-06-17 2003-12-24 Bayer Ag Blocked polyisocyanates
JP4419053B2 (en) * 2003-09-30 2010-02-24 Ｄｉｃ株式会社 Aqueous curable composition, paint and adhesive comprising the aqueous curable composition
US7371807B2 (en) * 2004-10-21 2008-05-13 Bayer Materialscience Llc Blocked biuretized isocyanates
JP5562267B2 (en) * 2010-02-08 2014-07-30 旭化成ケミカルズ株式会社 Block polyisocyanate composition and coating composition containing the same
JP5242749B2 (en) 2010-08-30 2013-07-24 北広ケミカル株式会社 Water-soluble or water-dispersible polyisocyanate cross-linking agent, water- and oil-repellent composition using the same, and water- and oil-repellent processing method for fibers using the water- and oil-repellent composition
JP5479296B2 (en) * 2010-10-06 2014-04-23 三井化学株式会社 Aqueous polyurethane resin, hydrophilic resin and film
JP6034726B2 (en) * 2013-03-06 2016-11-30 三井化学株式会社 Block isocyanate, coating composition, and method for producing blocked isocyanate
MY174272A (en) * 2013-08-23 2020-04-01 Mitsui Chemicals Inc Blocked isocyanate, coating composition, adhesive composition, and article
DE102013224140A1 (en) * 2013-11-26 2015-05-28 Rudolf Gmbh Finishing agents with blocked polyisocyanates

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0475003A1 (en) * 1990-09-06 1992-03-18 Hüls Aktiengesellschaft Blocked (cyclo)aliphatic polyisocyanates and process for their preparation
EP0477488A1 (en) * 1990-09-06 1992-04-01 Hüls Aktiengesellschaft Cold-setting solvent-free duroplastic polyurethane-polyurea masses
EP0839845A1 (en) * 1996-11-02 1998-05-06 Hüls Aktiengesellschaft Blocked polyisocyanates with built-in HALS-stabilizer
DE19755030A1 (en) * 1997-12-11 1999-06-17 Rainer Dipl Chem Dr Gras Blocked (cyclo)aliphatic poly:isocyanate which reacts with amine at room temperature
US20030232907A1 (en) * 2002-06-17 2003-12-18 Thorsten Rische Sizing composition
EP2535364A1 (en) * 2010-02-08 2012-12-19 Asahi Kasei Chemicals Corporation Block polyisocyanate composition and coating composition containing same
EP3730529A1 (en) * 2017-12-22 2020-10-28 Mitsui Chemicals, Inc. Blocked isocyanate

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2020203602A1 *

Also Published As

Publication number Publication date
JPWO2020203602A1 (en) 2020-10-08
WO2020203602A1 (en) 2020-10-08
TWI836045B (en) 2024-03-21
TW202102598A (en) 2021-01-16
EP3950758A1 (en) 2022-02-09
CN113508150A (en) 2021-10-15
JP7240484B2 (en) 2023-03-15
CN113508150B (en) 2023-04-11

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